Pritchard, Jack A.,  1921- <br/><br/>
Williams Obstetrics 
By Jack A. Pritchard and Paul C. MacDonald 
 - 16th ed. 
 - New York  Appleton-Century-Crofts  1980 
 - xvi,1179 p. : ill. (some col.) ; 27 cm. 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0838597319 
<br/><br/><label>LCCN: </label>80-17633 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics